20 Best Window Companies in Alpharetta, GA (2023 Reviews)
If you're looking to get new windows, our list of the best window installation companies can help.
We analyzed all the top-rated window companies in Alpharetta and selected the best 20 based on:
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Customer reviews - Window installation expertise
- Popularity with home-owners like you
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Updated September 15, 2023
Why you can trust EcoWatch
Although environmentally friendly energy sources like wind and solar are important when it comes to decreasing your carbon footprint, improving your home's efficiency can also have a considerable impact on home energy conservation. Potential leaks or drafts from your windows can make your AC or heater work extra hard in the summer or winter.
Installing efficient windows on your house can help you save money every month on your power bills — and you can help the environment, too.
So if you're constructing a new home, renovating or replacing your windows in Alpharetta, this is the best place to get started.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
Best Window Installation & Replacement Companies in Alpharetta
The EcoWatch team assessed dozens of providers that serve the Alpharetta area to find the top window installation companies by our standards. We assessed the companies based on their energy-efficient offerings, customer service, local experience, price, coverage area and more.
Window World
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EnergyStar Partner - Large serice area
- Low prices relative to competitors
- Great industry reputation
- Lifetime warranty
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Quality of service will depend on your area
Window World is the largest window replacement company in the country, known for its vinyl windows and affordability. Window World has about 27 years of experience in the window replacement sector. The company has many glowing reviews from customers on online review websites.
It has established itself as a company that is certified by the Environmental Protection Agency (EPA) and Energy Star and supports charities like St. Jude Children’s Research Hospital.
Energy Efficiency of Window World WindowsThere are a wide range of window types available from Window World, some of which are Energy Star products. Its high-performance Low-E (low-emissivity) coatings and argon gas insulation offer exceptional efficiency and performance for any home.
How much does Window World cost in Alpharetta?Window World doesn’t have any cost information displayed on its website, but it's known for offering some of the most affordable window installations around. If you’d like to know for sure, you can get a quote on the company’s website.
Renewal by Andersen
- Great industry reputation
- Award-winning company
- Member of US Green Building Council
- Manufactures products in-house
- No lifetime warranty
- More expensive than competition
Renewal by Andersen is a subsidiary of the Andersen Corporation, a major manufacturer of windows and doors. Andersen has about 27 years of experience in the window replacement sector. The company has many glowing reviews from customers on online review websites.
It has established itself as a company that uses in-home estimates and advanced digital tools to help you plan and visualize your project before getting started.
Energy Efficiency of Renewal by Andersen WindowsThere are a wide range of window types available from Renewal by Andersen, some of which are Energy Star products. A handful of windows manufactured by the Andersen corporation were awarded Energy Star’s “Most Efficient” in 2021, and Andersen was named Energy Star’s Partner of the Year in 2019.
How much does Renewal by Andersen cost in Alpharetta?Andersen doesn’t have any cost information displayed on its website, but based on customer feedback, you can expect to pay anywhere between $750 to $1,250 per window for an installation with Andersen. If you’d like to know for sure, you can get a quote on the company’s website.
Aeroseal Windows
- Many years of experience
- Great industry reputation
- Low number of customer complaints
- Manufactures products in-house
- Custom Designs
- No lifetime warranty
- Not ideal for residential installations
Aeroseal Windows is an installer that mainly serves commercial and multifamily properties, and also specializes in railings. If you’re looking for residential window installations, you should probably refer to one of the other companies on this list. Aeroseal has around 23 years of experience in the window installation industry. Its reputation is backed by several positive reviews from customers online.
If you’re looking for a company that installs windows and doors at businesses across the Eastern U.S, this may be the right provider for you.
Energy Efficiency of Aeroseal Windows WindowsThe company claims it helps businesses save on energy expenses and reduce their carbon footprints with energy-efficient windows, as well as practices like Low-E glass coating, weatherstripping and more. Not all of Aeroseal’s offerings are Energy Star certified, so make sure you mention that you want Energy Star windows when inquiring.
How much does Aeroseal Windows cost in Alpharetta?Prices aren’t mentioned on Aeroseal’s website, but it provides high-quality windows at a competitive price point. You can inquire about a free quote on its website for more information about the cost.
Universal Windows Direct
- Makes charitable contributions
- Manufactures products in-house
- Wide variety of products and services
- Lifetime warranty
- Limited service area
- Some installations carried out by third-party contractors
- Quality of service will depend on your area
Universal Windows Direct is a company that has grown immensely since its inception in 2002, and now has several franchise dealers nationwide. This company has 20 years of experience in the window installation industry, and it has become one of the best companies in Alpharetta.
If you’re looking for a company that has an industry-leading warranty covering products, parts and workmanship for life, this may be the right company for you.
Energy Efficiency of Universal Windows Direct WindowsUniversal Windows Direct carries some Energy Star windows, but note that not all its windows are energy-efficient, so be sure to mention that you want high-quality Energy Star windows when inquiring. The company offers energy-efficient UniShield brand windows. According to its website, UniShield window packages have higher gas fill rates and longer gas retention than most other brands on the market, and they are Energy Star products.
How much does Universal Windows Direct cost in Alpharetta?Universal doesn’t have any cost information displayed on its website, but installations typically range from $225 to $425 per window based on customer feedback. That makes Universal Windows Direct more of a budget-friendly option for window repair and replacements. If you’d like to know for sure, you can get a quote on the company’s website.
We strive to be unbiased and transparent by mentioning pros and cons for each provider. Additionally, any partnerships do not influence our reviews.
More Window Companies in Alpharetta
Renewal by Andersen of Atlanta
Norcross, GA- Good Customer Service
- Educational Website
- Price Transparency
- Free assessment
Services Offered
-
Custom Window Designs - Glass Showers
- Window Replacement
- Double-Hung
- Fast Delivery
- Sliding Glass
- Stained Glass
- Commercial Windows
- Residential Windows
Champion Replacement Windows of Atlanta
Atlanta, GA- Good Customer Service
- Free assessment
- Price Transparency
Services Offered
- Sliding Glass
- Window Replacement
- Residential Windows
- Custom Window Designs
- Double-Hung
- Bay Windows
Window World of Atlanta
Kennesaw, GA- Free assessment
- Timely Service
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Aluminum Window Frames
- Custom Window Designs
- Sliding Glass
- Window Repair
- Fast Delivery
- Stained Glass
- Double-Hung
- Residential Windows
- Commercial Windows
- Tempered Glass
- Glass Showers
- Energy-Efficient Options
- Window Replacement
- Bay Windows
Window Nation
Norcross, GA- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Double-Hung
- Fast Delivery
- Custom Window Designs
- Bay Windows
- Window Replacement
- Stained Glass
- Sliding Glass
- Energy-Efficient Options
- Residential Windows
The Glass Guru
Alpharetta, GA- Free assessment
- Educational Website
- Timely Service
- Good Customer Service
- Price Transparency
Services Offered
- Residential Windows
- Stained Glass
- Window Replacement
- Full-Service Installations
- Sliding Glass
- Glass Showers
- Double-Hung
- Window Repair
- Commercial Windows
- Tempered Glass
- Custom Window Designs
- Aluminum Window Frames
Halcyon Remodeling
Alpharetta, GA- Educational Website
- Timely Service
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Glass Showers
- Double-Hung
- Sliding Glass
- Window Replacement
- Fast Delivery
- Custom Window Designs
- Residential Windows
Mighty Dog Roofing
Alpharetta, GA- Price Transparency
- Timely Service
- Free assessment
- Good Customer Service
Services Offered
- Window Replacement
- Aluminum Window Frames
- Double-Hung
- Fast Delivery
- Custom Window Designs
- Residential Windows
- Commercial Windows
A&E Glass Repair ,LLC
Atlanta, GA- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Glass Showers
- Window Repair
- Residential Windows
- Double-Hung
- Window Replacement
- Custom Window Designs
- Commercial Windows
Wise RV Glass
Cumming, GA- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Fast Delivery
- Custom Window Designs
- Glass Showers
- Window Replacement
- Double-Hung
- Residential Windows
Maintenance Free Window Company
Duluth, GA- Price Transparency
- Good Customer Service
- Free assessment
- Educational Website
Services Offered
- Custom Window Designs
- Bay Windows
- Fast Delivery
- Residential Windows
- Window Replacement
- Energy-Efficient Options
- Commercial Windows
- Sliding Glass
- Double-Hung
North Georgia Replacement Windows
Roswell, GA- Educational Website
- Price Transparency
- Good Customer Service
- Free assessment
Services Offered
- Double-Hung
- Window Replacement
- Commercial Windows
- Custom Window Designs
- Residential Windows
Windows From Warriors
Duluth, GA- Free assessment
- Good Customer Service
- Educational Website
- Price Transparency
Services Offered
- Window Replacement
- Sliding Glass
- Custom Window Designs
- Double-Hung
- Residential Windows
- Fast Delivery
EXOVATIONS
Cumming, GA- Timely Service
- Free assessment
- Price Transparency
- Educational Website
- Good Customer Service
Services Offered
- Residential Windows
- Window Replacement
- Fast Delivery
- Custom Window Designs
Green View Remodeling & Windows
Roswell, GA- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Custom Window Designs
- Double-Hung
- Fast Delivery
- Sliding Glass
- Bay Windows
- Energy-Efficient Options
- Window Replacement
- Residential Windows
Window Depot USA of Atlanta
Duluth, GA- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
- Timely Service
Services Offered
- Double-Hung
- Window Replacement
- Energy-Efficient Options
- Sliding Glass
- Fast Delivery
- Commercial Windows
- Residential Windows
- Custom Window Designs
Apex Energy Solutions Atlanta - Window Replacement
Alpharetta, GA- Educational Website
- Free assessment
- Good Customer Service
Services Offered
- Residential Windows
- Custom Window Designs
- Energy-Efficient Options
- Window Replacement
America's Best Choice Your Home Improvement Source
Roswell, GA- Educational Website
- Good Customer Service
- Price Transparency
- Free assessment
Services Offered
- Residential Windows
- Custom Window Designs
- Energy-Efficient Options
- Commercial Windows
- Window Replacement
Primars Contracting
Alpharetta, GA- Educational Website
- Price Transparency
- Free assessment
- Good Customer Service
Services Offered
- Double-Hung
- Fast Delivery
- Residential Windows
- Custom Window Designs
- Window Replacement
- Window Repair
Keystone Siding & Windows
Cumming, GA- Free assessment
- Price Transparency
- Good Customer Service
- Educational Website
Services Offered
- Window Replacement
- Residential Windows
- Custom Window Designs
Goran's Home Repair inc
Marietta, GA- Free assessment
- Educational Website
- Good Customer Service
Services Offered
- Window Replacement
- Window Repair
- Custom Window Designs
- Fast Delivery
- Residential Windows
Calculate how much you can expect to pay for window installation and replacement in Alpharetta, GA using our customized window cost calculator.
Estimates will vary based on window dimensions and other unique factors to your home. Getting in touch with a local window installer is the best way to get an accurate cost estimate for your home.
How Installing Energy-Efficient Windows in Alpharetta Saves You Money
Energy-efficient windows can provide benefits in more than one way. Here are some reasons you may want to make the switch:
- Better temperature control in your home: Living in a chilly city like Alpharetta can often mean needing your heater to keep your home cool. Energy-efficient windows can cut back on how much heat is lost through your windows when heating your home.
- Protect your valuables from fading: The low-emissivity coatings on some energy-efficient windows filter out harmful UV rays, preventing fading of your furniture, carpet and other valuables.
- Protect your investment: When you have an older home, your windows could also be outdated or damaged. Upgrading and repairing your windows is an important part of maintaining your property and its value.
- Save on electricity bills: Because energy-efficient windows reduce how much energy you need to heat or cool your home, they can help you save about $362 annually on your energy bills in Alpharetta.
Estimated Cost of Window Replacement in Alpharetta
Windows come in varying purposes, shapes and styles, so costs and services will vary remarkably depending on your project. Below, we describe the typical cost and services that you'll find from window installation companies.
How Much Do New Windows Cost?
Typically, Alpharetta homeowners can anticipate their window installations to range from $250 to $1,200. The most common installations sit at approximately $600. How much it will cost you varies based on several factors, like the location of your home, type, material, size, number of windows and more.
Bear in mind that energy-efficient windows may cost more, but Energy Star predicts the upgrade will save you between $101 and $583 a year when installing single-pane windows and between $27 and $197 a year when installing double-pane, clear glass windows. These savings vary based on your local climate, energy rates and individual home characteristics.
Getting free quotes from several installers is the best way to find out which one is right for you.
What Services do Window Installers Offer?
The first step when planning a window replacement is to clarify whether you should get a full-frame or pocket installation.
A full-frame installation replaces the complete window, including the windowsill, frame, trim and the window panes. Because this type of installation is more involved, it will be more expensive than a pocket installation. Pocket installations (or retrofits) involve installing a new window within the existing frame, which makes pocket installations less labor-intensive and costly. But, if the frame has any rot or deterioration, you should opt for a full-frame installation instead.
Your window installation company can help you figure out which type of installation you need.
Best Availability
Renewal by Andersen
- Great industry reputation
- Member of US Green Building Council
- Manufactures products in-house
Window Veteran
Window World
- EnergyStar Partner
- Wide variety of products and services
- Lifetime Warranty
How We Choose the Best Window Installers in Alpharetta
EcoWatch reviews differ from other reviews, as we assess these companies through a sustainability lens. Along with energy efficiency, we evaluated each installer and assigned rankings using the following methodology:
Service Area
Since this is a guide for Alpharetta, we gave more points to companies that cover the city. There are other reputable providers that didn't make the list because they wouldn't be able to serve homeowners in Alpharetta.
Work Quality
When it comes to new windows, the quality and variety of services can often play just as important of a role in insulation and performance as the type of window you get. We do give window installers more points if they offer high-quality products, but we also consider workmanship as reflected in customer feedback.
Customer Reviews
Customer feedback is another very important review factor. If the majority of customers don't have good feedback about their experience with a certain company, it won't be featured on EcoWatch.
Cost
This one is a give-and-take: similar to other services, cheap window companies are not going to provide the highest quality service. On the other hand, we want to make sure we're highlighting companies that offer a range of price and financing options so they're accessible to most homeowners.
Warranty
Protecting your investment in new windows is important. For that reason, window installation companies that provide lengthy warranties for products, parts and labor rank higher with EcoWatch.
Years of Experience
Due to Alpharetta's climate, homeowners need to be wary of rot, water damage and low efficiency. We factored in local experience to reflect the ability of Alpharetta window companies to prepare homes for the climate. If a company has less than 10 years of experience, it loses points in this category.
Alpharetta, GA Window Replacement FAQs
What is the average cost to install windows?
The national average cost to replace a window is around $600 but can range from $200 to $1,200, depending on several factors. The price is typically influenced by the location of your property, the size of the window and the type and material of the window. Also, remember that energy-efficient windows may cost more upfront but can save you hundreds of dollars a year in energy bills.
What type of window is the best for energy efficiency?
Generally, double-pane windows are more efficient than single-pane windows and windows that don't open are more efficient than windows that do. If you want to be sure you'll get the most energy-efficient windows, look for models with the blue Energy Star certification — this means they're certified energy-efficient by the U.S. Department of Energy.
When do I need to use a window installation company?
You should hire a window installation company whenever you want to upgrade your windows. Installing windows is a complex process that can take a lot of time, so it's best handled by the professionals.
When is the best time of year to replace windows?
Replacement windows can be installed at any time, but autumn might be the best season. No matter when you install them, the contractors will take steps to ensure that too much hot or cold air doesn't get into the house, so the temperature outside doesn't necessarily matter that much. Most importantly, the weather should be dry.